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Previous research on foods advertised in supermarket circulars revealed that advertisement for foods at promotional prices influence food choices and shopping behaviour, but no paper reporting the Latin American context was identified. Furthermore, most studies only assessed the products advertised on the front pages and not in the entire circulars. This paper quantifies and categorizes, according to level of processing, the foods advertised in circulars from four Brazilian supermarket chains in order to assess their compatibility with the national dietary guidelines issued by the Ministry of Health. Printed and online circulars were collected between June and July 2016. Foods items advertised were identified and classified into one of four categories using the NOVA classification as unprocessed or minimally processed, processed culinary ingredient, processed or ultra-processed. Sixteen documents were analysed, and 1786 food items identified, where 23% were categorized as unprocessed or minimally processed, and 63% as ultra-processed foods. While the mean proportion of ultra-processed and unprocessed or minimally processed foods advertised on circular covers was similar (p  =   0.49), the mean proportion of ultra-processed foods advertised in the entire circular was significantly higher than unprocessed or minimally processed foods (p  <   0.001). Brazilian supermarket circulars are stimulating the acquisition of ultra-processed foods, which does not encourage food choices to be in line with what is recommended by the Dietary Guidelines for the Brazilian Population. [ABSTRACT FROM AUTHOR]

Leisure-time physical activity (LTPA) is a crucial behavior to reduce the global burden of disease. The objective of this study was to understand the relationship between LTPA, employment status, and physical workload (PWL). This study analyzed data from 38 449 individuals interviewed in the National Health Survey (NHS), representative of the Brazilian population. This paper examines LTPA in the last 30 days and whether participants achieved the recommended physical activity (≥150 min week−1) according to employment status and PWL utilizing Poisson regression models. One third and ¼ of the participants reported LTPA in the last 30 days and achieved the recommended LTPA, respectively. Intense PWL was reported by 28.7% [95% confidence interval (CI): 27.8–29.6%] of participants; 32.2% among men (95% CI: 31.0–33.5%); 24.3% among women (95% CI: 23.1–25.5%). Precarious employment was associated with a lower prevalence of physical activity among men [adjusted prevalence ratio (PRa) = 0.92; P = 0.016], but not among women (PRa = 1.11; P = 0.039). Employment policies and protection of the work environment are relevant aspects to stimulate physical activity, and may vary by gender. [ABSTRACT FROM AUTHOR]

There are only a small number of reported intervention studies to improve health literacy among older populations. This paper reports on a study designed to investigate the feasibility and potential impact on health literacy and health practices of embedding an intervention programme to improve health literacy with older people through established primary health care units (PHCUs) in a disadvantaged urban community in Brazil. This investigation utilized a quasi-experimental design, with 42 participants recruited for the intervention group and comparison group. The Alfa-Health Program was offered by a nurse in a PHCU as part of the public universal health system over a period of 5 months, and was compared for its impact on a range of health literacy and self-reported health outcomes with routine health care available for older people. The intervention achieved relatively high levels of participation, and positive feedback from participants. Some improvements in vaccination rates, health literacy and reported health behaviours related to food choices and physical activity were observed. The intervention made good use of existing facilities; the content and methods were well received by the participants. However, there were some difficulties in recruitment and in retention of participants. The study has demonstrated the practical feasibility of delivering a comprehensive health education programme designed to improve health literacy in a PHCU in Brazil. [ABSTRACT FROM AUTHOR]

Although it has been show that early detection through mammograms is the most effective way to reduce breast cancer mortality, breast cancer is the leading cause of cancer deaths among women worldwide with survival rates being even lower in low- and middle-income countries as compared to high-income countries. Despite the availability of breast cancer screening programs in Brazil through the public health system, some women do not participate in these programs due to structural and/or inter/intrapersonal barriers. The Community Health Worker (CHW) model is a promising approach to reach these women who have not been reached through other efforts. This paper describes a participatory approach for capacity building of CHWs to promote breast cancer screening among low-income women 50 years of age and older in a southern city in Brazil as a combined effort between two academic institutions, the municipal health care system, and a local non-profit organization. The capacity building program consisted of an 8-hour training focusing on knowledge (e.g. breast cancer and screening) and skills (e.g. communication skills, basic principles of behavior change) to promote breast cancer screening among community members. Pre- and post-test questionnaires assessed changes in breast cancer knowledge and self-perceived knowledge and confidence (N =44). There was a significant increase in objective knowledge regarding breast cancer overall, risk factors, and behavior change strategies between pre- and post-test. There was also a significant increase in self-perceived knowledge and confidence, items related to knowledge about breast cancer, breast cancer early detection methods, and the ability to solve problems between pre- and post-test as well as a significant increase in their confidence to motivate women to get a mammogram. Overall, this study demonstrates the importance of welldeveloped capacity building programs to promote breast cancer screening among health care professionals, especially those with limited educational attainment, such as CHWs. [ABSTRACT FROM AUTHOR]